Rose Decker

Acting·September 30, 2015 — 10 years old

Rose Kathryn Decker (born September 30, 2015) is an American child actress and model. She is best known for work on HBO's limited series Mare of Easttown (2021) and Nikyatu Jusu's Sundance-winning film Nanny (2022)

Known For

The Blacklist

Mare of Easttown

Evil

FBI

Servant

Nanny

Audrey's Children

Kidnapped by a Killer: The Heather Robinson Story

2025·7.2

Filmography · 8

2025Kidnapped by a Killer: The Heather Robinson StoryYoung Heather 2025Audrey's ChildrenChild 2022NannyRose 2021Mare of EasttownTVKenzie 2019ServantTVBat Girl 2019EvilTVToddler (uncredited)2018FBITVElla Blake 2013The BlacklistTVLily Dawson